# {'img_path': '/home/jacy/GDW/data_0508/labelme_to_coco/val2017/OK (51).jpg',
#  'pad_param': array([ 0.,  0., 26., 26.], dtype=float32),
#  'ori_shape': (111, 102),
#  'batch_input_shape': (640, 640),
#  'scale_factor': (5.764705882352941, 5.7657657657657655),
#  'img_id': 0,
#  'pad_shape': (640, 640),
#  'img_shape': (640, 640, 3),
#  'ignored_instances': {'labels': tensor([], dtype=torch.int64), 'bboxes': tensor([], size=(0, 4))},
#  'gt_instances': {'labels': tensor([1]), 'bboxes': tensor([[23., 17., 93., 90.]])},
#  'pred_instances': {'labels': tensor([1, 0, 1, 1, 0]),
#                     'scores': tensor([0.7536, 0.1378, 0.0025, 0.0013, 0.0011]),
#                     'bboxes': tensor([[ 23.4096,  18.9176,  89.7938,  85.9218],
#                                         [ 23.8616,  19.3099,  89.2531,  86.0639],
#                                         [  0.0000,  18.2759,  67.0084, 107.9124],
#                                         [ 18.6911, 100.8391,  90.0358, 111.0000],
#                                         [  0.0000,  16.6500,  63.1221, 110.0392]])}
#
#  }